It's not a question of goddamn belief. It's a scientific theory, which means it's the best scientific way to explain how it happened. This theory has been tested by scientists way smarter than you, and examined by a lot more scientists than you. It forms the basis of modern biology; without the theory of evolution, something as simple as the biological name of a plant or animal ceases to have any significance. It's wrong to consider evolution as a competing "belief" to "creationism". Because evolution has been critically tested, examined, and considered by people, and is indeed testable to a certain degree, while you cannot test the existence of God. You can only believe in Him.

Definitely. I'm going to believe in scientific evidence more than what some book written centuries ago says. I don't understand how people believe in Adam and Eve and all of that other stuff (not necessarily Christian beliefs). Evolution doesn't only involve where humans come from, but that's the aspect that pisses me off the most since people are so ignorant about it. They're quick to believe every other scientific theory, but laugh at evolution theory.